Research Article

Daily Dose Standardization Based on Essential and Nonessential Trace Element Presence in Berberis baluchistanica Ahrendt Bark, Leaf, and Root

Table 3

ADDIs (mg day−1) by a person weighing 70 kg [26, 27] and US RDA (mg day−1) [28].

ElementADDIs (mg day−1)US RDA (mg day−1)

Fe15 (10–28)10–18
Mn2.8 (2–5)1.0–5.0
Cu2.5 (2–3)1.0–3.0
Ni0.0250.13–0.4
Pb0.415
Na1500-2300
K3500–47003500–4700

ADDIs: average daily dietary intake; US RDA: recommended daily dietary allowance; : data not available.